CN Patent

CN108265052B — 一种小干扰核酸和药物组合物及其用途

Assigned to Suzhou Ruibo Biotechnology Co Ltd · Expires 2021-05-28 · 5y expired

What this patent protects

本公开涉及一种小干扰核酸和药物组合物及其用途,该siRNA含有完全互补的正义链和反义链,所述正义链含有如SEQ ID NO.18所示的核苷酸序列,所述反义链含有如SEQ ID NO.19所示的核苷酸序列;或者,所述正义链含有如SEQ ID NO.20所示的核苷酸序列,所述反义链含有如SEQ ID NO.21所示的核苷酸序列;所述siRNA的磷酸‑糖骨架中的磷酸酯基和/或核糖基上具有或不具有修饰基团。本公开提供了全新高效的siRNA及其药物组合物,可以有效预防和/或治疗血脂异常。

USPTO Abstract

本公开涉及一种小干扰核酸和药物组合物及其用途,该siRNA含有完全互补的正义链和反义链,所述正义链含有如SEQ ID NO.18所示的核苷酸序列,所述反义链含有如SEQ ID NO.19所示的核苷酸序列;或者,所述正义链含有如SEQ ID NO.20所示的核苷酸序列,所述反义链含有如SEQ ID NO.21所示的核苷酸序列;所述siRNA的磷酸‑糖骨架中的磷酸酯基和/或核糖基上具有或不具有修饰基团。本公开提供了全新高效的siRNA及其药物组合物,可以有效预防和/或治疗血脂异常。

Drugs covered by this patent

Patent Metadata

Patent number
CN108265052B
Jurisdiction
CN
Classification
Expires
2021-05-28
Drug substance claim
No
Drug product claim
No
Assignee
Suzhou Ruibo Biotechnology Co Ltd
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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